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Fixed another problem with OptJumpTarget1, that was mostly prevented from

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being triggered by other optimizations, which removed or changed the trigger
code.



git-svn-id: svn://svn.cc65.org/cc65/trunk@4170 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2009-09-14 19:54:50 +00:00
parent 254e1169f2
commit d451248437
1 changed files with 8 additions and 0 deletions
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8
src/cc65/coptind.c
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@ -580,6 +580,13 @@ unsigned OptJumpTarget1 (CodeSeg* S)
goto NextEntry;
}
/* The entry preceeding the branch target may not be the branch
* insn.
*/
if (T1 == E2) {
goto NextEntry;
}
/* Get the entry preceeding the jump */
E1 = CS_GetEntry (S, I);
@ -594,6 +601,7 @@ unsigned OptJumpTarget1 (CodeSeg* S)
* not already have one.
*/
TL1 = CS_GenLabel (S, T1);
printf ("Generated label %s\n", TL1->Name);
/* Change the jump target to point to this new label */
CS_MoveLabelRef (S, E2, TL1);